全球鋼材百科網(wǎng)
            31CrNiMo8簡介

            31CrNiMo8,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

            31CrNiMo8

            31CrNiMo8,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

            基本信息:
            分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
            Steel Grades - 31CrNiMo8
            化學(xué)成分信息(mass fraction)(wt.%) of the 31CrNiMo8
            元素名稱 最小值 最大值 近似值
            Si 0.1500 0.3500 -
            S - 0.0350 -
            P - 0.0350 -
            Ni 1.8000 2.1000 -
            Mo 0.2500 0.3500 -
            Mn 0.3000 0.6000 -
            Cr 1.8000 2.1000 -
            C 0.2600 0.3400 -
            機械性能信息:
            屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
            693 (≥) 223 (≥) 14 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
            物理性質(zhì)信息:
            溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
            42 - - 0.21 -
            834 996 - 31.3 122 -
            888 - 14 43.2 231 422
            熱處理信息:
            Heat treated : 1475°C - 1411°C
            對照表(同等等級)信息:
            型號 標(biāo)準(zhǔn) 國家 應(yīng)用
            Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
            1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
            1Cr18Mn10Ni5Mo3N Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
            1Cr17Ni7 High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
            Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
            0Cr18Ni9 Seamless stainless steel tubes for boiler and heat exchanger
            00Cr19Ni10 Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
            1Cr17Mn6Ni5N Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
            1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9
            0Cr19Ni9N Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
            0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
            00Cr18Ni10N In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
            1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
            0Cr23Ni13 Corrosion resistance and heat resistance are better than 0cr19ni9
            0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
            0Cr17Ni12Mo2 Seamless stainless steel tubes for boiler and heat exchanger
            1Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            0Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            A-29 1025 General use carbon steel rod
            1025 These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
            標(biāo)簽: 31CrNiMo8、31CrNiMo8鋼材、31CrNiMo8材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 久久一日本道色综合久| 午夜内射中出视频| 亚洲欧美人成网站在线观看看| 色国产在线视频一区| 国产麻豆天美果冻无码视频| 久久亚洲精品成人综合| 电梯里吸乳挺进我的身体视频 | 亚洲精品国产v片在线观看| 精品无码久久久久久久动漫| 国产激情无码视频在线播放性色| 一级一级女人真片| 无码人妻丰满熟妇区bbbbxxxx| 亚洲国产亚洲综合在线尤物| 潮喷大喷水系列无码久久精品| 国产乱子伦精品无码码专区| 2021国产精品一区二区在线| 外国毛片大全免费看| 亚洲国产成人久久99精品| 亚洲精品无码人妻无码| 99久久精品久久久久久清纯| 尤物国产精品福利三区| 久久精品九九亚洲精品| 欧美aⅴ菲菲影视城视频| 免费a级毛片在线播放| 精品韩国亚洲av无码不卡区| 国产成人福利精品视频| 91精品国产91久久久久久最新| 日本年轻的妈妈| 亚洲日本在线播放| 熟妇人妻不卡中文字幕| 和黑帮老大365天完整版免费| 蜜汁肉桃h全篇| 国产激情在线观看| 99久久精品美女高潮喷水| 女人被弄到高潮的免费视频| 久久久久久福利| 日韩不卡在线播放| 亚洲午夜无码久久| 欧美成人一区二区三区在线观看 | 国产欧美国产精品第一区| 99久久国产热无码精品免费|